The BMW 7 SERIES (2002-08) 730D 4DR SALOON 3.0D SE AUTO is a large executive saloon, BMW’s flagship model for buyers prioritising comfort and presence. Its automatic gearbox and diesel engine make it well suited to motorway travel, business journeys and comfortable everyday driving. The roomy cabin may also appeal to families, though its size is less convenient in tight city streets. It suits used-car buyers seeking a luxurious long-distance car, rather than first-time drivers after cheap, simple transport. mycarcheck.com shows 251 look-ups across 87 distinct VINs. The average private-sale valuation is £1,700; average recorded mileage is 128,000 miles, with annual use around 6,000 miles. Cars checked averaged just over six previous keepers, making careful checks of condition and service history especially worthwhile. Compared with similarly sized Mercedes-Benz S-Class and Audi A8 saloons, the 730d is known for combining a prestigious feel with diesel range and composed cruising. Check each example carefully.